SEPTIC TANK
& DRAINFIELD

SEPTIC TANK
& DRAINFIELD

An adequate isolated septic system is essential for the proper functioning of a building. When there is no municipal sewer infrastructure, it is mandatory to have a properly designed septic tank and drainfield. Vallex Excavation offers a turnkey service for all your septic system installation needs.

• Residential or commercial septic system installation
• Septic tank certified by Écoflo, Bionest, Enviro-Septic, and Hydro-Kinectic
• Septic tank and basin starting from 750 gallons (3 chambers)
• Septic tank with dephosphatation system
• Septic tank with UV lamp Repair and/or installation of your drainfield

Vallex Excavation will recommend the best septic system based on your needs and the restrictions of your land while complying with your municipality and government regulations.

1. Primary septic system with a standard tank and drainfield
2. Advanced secondary septic system with two tanks and a drainfield
3.  Tertiary septic system with two tanks, UV lamp, and no drainfield

PLAN & PROJECT
MANAGEMENT FOR
SEPTIC SYSTEMS

Vallex Excavation has handled hundreds of residential and industrial septic system installation projects. Opt for hassle-free project management by letting experts handle your septic installation.

We accompany you through all the stages:

1. Recommendation of the septic system to be installed based on the dimensions and characteristics of the land
2. Soil sampling and analysis
3. Design of septic tank and leach field plans
4. Construction permits issued by your municipality
5. Excavation and installation of your septic tank and drainfield
6. Inspection with an engineer and/or technologist
7. Approval of septic system compliance by your municipality
8. Backfilling and leveling of the land